| Équations équilibrées la veille |
KClO3 + 3 FeSO3 = KCl + 3 FeO + 3 SO3
Pb(C2H3O2)2(aq) + KI(aq) = PbI2(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KC2H3O2(aq)
(CuSO4*5H2O) + H8C2N2 = Cu(H8C2N2)SO4*H2O + H2O =>
(CuSO4*5H2O) + H8C2N2 = Cu(H8C2N2)SO4*H2O + 4 H2O
Na + B = NaB =>
Na + B = NaB
F2 + SrCl2 = Sr + FCl2 =>
F2 + 2 SrCl2 = 2 Sr + 2 FCl2
C55H98O6 + O2 = CO2 + H2O =>
2 C55H98O6 + 153 O2 = 110 CO2 + 98 H2O
C2H4O3 + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
4 C2H4O3 + 3 NaHCO3 = 5 CO2 + 5 H2O + 3 NaC2H3O2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C2H6O + C6H8O7 = C19H24O5 + H2O =>
33 C2H6O + 8 C6H8O7 = 6 C19H24O5 + 59 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
MnO2 + Al + H2SO4 = MnSO4 + Al2(SO4)3 + H2O =>
3 MnO2 + 2 Al + 6 H2SO4 = 3 MnSO4 + Al2(SO4)3 + 6 H2O
H2O + HSO3 + Br2 = HSO4 + HBr =>
H2O + HSO3 + Br2 = HSO4 + 2 HBr
K + Pb(NO3)2 = K(NO3) + Pb =>
2 K + Pb(NO3)2 = 2 K(NO3) + Pb
NH2NO3 + H2O = NH4 + NO3 =>
5 NH2NO3 + 3 H2O = 4 NH4 + 6 NO3
A1 + H2O = A1O2 + H2 =>
A1 + 2 H2O = A1O2 + 2 H2
I + H2O = HI + O =>
2 I + H2O = 2 HI + O
H2 + CO = (CH3OH)78 =>
156 H2 + 78 CO = (CH3OH)78
Ca + KOH = K + CaOH =>
Ca + KOH = K + CaOH
Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O
Na2S + AlBr3 = Na2Al + SBr3 =>
Na2S + AlBr3 = Na2Al + SBr3
Na5P3O10 + H2O = H3O4P + NaOH =>
Na5P3O10 + 7 H2O = 3 H3O4P + 5 NaOH
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Bi2O3 + Fe2O3 + K2CO3 + TiO2 + BaCO3 + O2 = Bi74K1Fe75Ba25Ti25O300 + CO2 =>
74.000000000001Bi2O3 + 75.000000000001Fe2O3 + K2CO3 + 50 TiO2 + 50 BaCO3 + O2 = 2 Bi74K1Fe75Ba25Ti25O300 + 51 CO2
COH6O + O2 = CO2 + H2O =>
2 COH6O + 3 O2 = 2 CO2 + 6 H2O
Al(OH)3(s) + C = H2O + Al + CO2 =>
4 Al(OH)3(s) + 3 C = 6 H2O + 4 Al + 3 CO2
Li3PO4 + AgNO3 = Ag3(PO4) + LiNO3 =>
Li3PO4 + 3 AgNO3 = Ag3(PO4) + 3 LiNO3
XC6H5NO2 + OH = CO2 + H2O + XNO2 =>
XC6H5NO2 + 29 OH = 6 CO2 + 17 H2O + XNO2
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + H2O + KCl + MnO2 + Cl2 =>
8 AlCl3 + 6 KMnO4 + 12 H2SO4 = 4 Al2(SO4)3 + 12 H2O + 6 KCl + 6 MnO2 + 9 Cl2
Zn(OH)2 + Zn(NO3)2 = Zn5(OH)8(NO3)2 =>
4 Zn(OH)2 + Zn(NO3)2 = Zn5(OH)8(NO3)2
K3PO4 + Mg(NO3)2 = Mg3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 KNO3
K2Cr2O7 + H2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O
Na2S2O3 + Al + HCl = AlCl3 + H2S + NaCl + H2O =>
3 Na2S2O3 + 8 Al + 30 HCl = 8 AlCl3 + 6 H2S + 6 NaCl + 9 H2O
Pb(NO3)2 + KCl = PbK + Cl(NO3)2 =>
Pb(NO3)2 + KCl = PbK + Cl(NO3)2
C6N6FeK3 + Fe = Fe2K3 + C6N6 =>
C6N6FeK3 + Fe = Fe2K3 + C6N6
Ni(NH3)3Cl3{-} + Ag2Cr2O7 + OH{-} = Ni(OH)2 + Ag(NH3)2{+} + Cl{-} + CrO4{2-} + H2O =>
4 Ni(NH3)3Cl3{-} + 3 Ag2Cr2O7 + 14 OH{-} = 4 Ni(OH)2 + 6 Ag(NH3)2{+} + 12 Cl{-} + 6 CrO4{2-} + 3 H2O
NaSCN + KMnO4 = NaMnO4 + KSCN =>
NaSCN + KMnO4 = NaMnO4 + KSCN
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Zn + AgI2 = ZnI2 + Ag =>
Zn + AgI2 = ZnI2 + Ag
K2CO3 + BaCl2 = KCl + (BaCO3) =>
K2CO3 + BaCl2 = 2 KCl + (BaCO3)
NaIO3 + NaI + H{+} = I2 + H2O + Na{+} =>
NaIO3 + 5 NaI + 6 H{+} = 3 I2 + 3 H2O + 6 Na{+}
Ca + H2O = CaHOH =>
Ca + H2O = CaHOH
(NH4)3PO4 + ZnCl2 = (PO4)2Zn3 + (NH4)Cl =>
2(NH4)3PO4 + 3 ZnCl2 = (PO4)2Zn3 + 6(NH4)Cl
Fe2 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2 + 3 H2O2 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CuS + H2SO4 = H2S + CuSO4 =>
CuS + H2SO4 = H2S + CuSO4
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
(CH3)2CH2CHBrCH3 + KOH = (CH3)2CH2CHCH3OH + KBr =>
(CH3)2CH2CHBrCH3 + KOH = (CH3)2CH2CHCH3OH + KBr
K2Cr2O7 + V2(SO4)5 = K2SO4 + V2(Cr2O7)5 =>
5 K2Cr2O7 + V2(SO4)5 = 5 K2SO4 + V2(Cr2O7)5
Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + CO2 =>
4 Mg(HCO3)2 + 9 CH3COOH = 4 Mg(CH3COOH)2 + 6 H2O + 10 CO2
K2SO4 + H2SO4 = KH + SO4 =>
K2SO4 + H2SO4 = 2 KH + 2 SO4
AlF3NaF = AlNaF4 =>
AlF3NaF = AlNaF4
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Équations équilibrées sur12/19/24
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